ETSI - TS 129 311
Universal Mobile Telecommunications System (UMTS); LTE; Service Level Interworking (SLI) for messaging services
|Publication Date:||1 August 2020|
The present document specifies the protocol details of service level interworking between Instant Message (OMA-TSSIMPLE_ IM ) or Chat Session (OMA-TS-CPM_Conv_Fnc
- Procedures to implement service level interworking between IM and SM;
- Procedures to implement service level interworking between CPM and SM;
- Enhancement of the IP-SM-GW as an Application Server to support service selection, authorization and mapping between IM or CPM and SM protocols; and
- Interaction between service level interworking and transport layer interworking.